scrap ninja

A scrap ninja is a junk metal collector who comes the evening before the garbage gets picked up but grabs the scrap metal, silently, and likely within the 5 minutes it took you to bring it out to the curb and walk back to your garage.
Wife: Did you take that aluminum awning out to the curb?

Husband: Yeah, like 2 minutes ago. Why?

Wife: <peering out the window at the curb> It's not there. Are you sure you took it out?

Husband: <also peering out the window at the curb> Scrap ninja must have grabbed it.
by Ben Chott October 14, 2009
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ninja walk

When one rolls instead of walking.
Dude, we ninja walked home!
by Papaya and Tangerine Jones March 08, 2008
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Ninja Props

Similar to regular Props but sneakier and moar fully awesome

Can only be given and received by truly worthy people
Editors who put up with the shit that people try to post stupid shit on UD all the time deserve major ninja props
by RainbowNinja July 07, 2009
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Ninja Nipples

What a woman has if she goes all day without a bra on and no one noticed.
We were out all day with Jane and never noticed she wasn't wearing a bra. It was nipply out and she wasn't wearing a jacket either. The woman's got ninja nipples!
by ShrewdSimian May 31, 2010
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Ninja Dip

Leaving with out saying good bye.
Where did brad go? Man, he must of ninja dipped again. WTF?
by CameronKilla1881 October 20, 2010
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ninja fart

I love to release my Ninja Farts just before exiting the elevator.
by Jeff Artist November 28, 2006
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